Business Solutions sells upscale modular desk units and office chairs in the ratio of 2:1 (desk unit:chair). The selling prices are $1,300 per desk unit and $550 per chair. The variable costs are $800 per desk unit and $300 per chair. Fixed costs are $106,250. Required: 1. Compute the selling price per composite unit. (Omit the "$" sign in your response.) selling price ST 2. Compute the variable costs per composite unit. (Omit the "$" sign in your response.) Variable costsS 3. Compute the break-even point in composite units. reak-even composite units point 4. Compute the number of units of each product that would be sold at the break-even point. Desk Chairs Unit sales unitsu units